Harmony Cart Menu autoscrolls

[FroggoGamer]

When I turn my system on, the menu continuously changes pages as if I'm scrolling down. It does it even without a controller plugged in. Any idea what the problem is?

[Thomas Jentzsch]

So it also scrolls when a normal joystick is attached, too? Might be a chip going bad. 

 

Does the problem show with normal cards too?

 

 

[chewy]

something ive noticed on mine, and i dont think its a problem but i dont knw what its for- the color/bw switch (light 6'r)-- turns a scroll effect on for the font-----doesnt flip pgs like that guy said, it just turns the static letters into a kind of psych-swirly lettering.....i swear